Surf Forecasts:
How big are the waves at Porth Ceriad today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 0.5ft (0.1m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 0.5ft (0.1m), 14s period with SW swell.
- Evening surf: Evening surf (23 Sep, local time) - 0.5ft (0.1m), 7s period with SW swell.
The current surf forecast for Porth Ceriad at 7AM is: 0.1m 15s primary swell from a Southwest direction and 0.1m 11s secondary swell from a West direction, 0.5m 4s secondary swell from a West-southwest direction (forecast issued at 12:00am September 23). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 0.5ft (0.1m) | 15s |
| Afternoon (23 Sep) | 0.5ft (0.1m) | 14s |
| Evening (23 Sep) | 0.5ft (0.1m) | 7s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Tue night, min 12°C on Fri afternoon). Winds decreasing (fresh winds from the N on Wed morning, light winds from the WSW by Thu night). | ||||||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 17 | SW 16 | WSW 4 | SW 14 | SW 14 | W 13 | WNW 4 | SW 7 | SW 7 | W 12 | W 12 | S 3 | SSW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 4 | SW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 11 | 10 | 9 | 8 | 8 | 3 | 4 | 2 | 2 | 3 | 3 | 5 | 17 | 21 | 22 | 22 | 17 | 12 | 12 | 25 | 24 | 24 | 23 | 21 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | off | off | off | off | cross-off | cross | cross-on | cross-on | on | on | on | on | on | on | on | cross | off | off | off | off | off |
High Tide | 7:03AM3.17m | 7:16PM3.59m | 7:36AM3.50m | 7:48PM3.95m | 8:07AM3.84m | 8:20PM4.28m | ||||||||||||||||||
Low Tide | 1:38AM1.08m | 1:48PM1.06m | 2:17AM0.76m | 2:25PM0.77m | 2:52AM0.47m | 3:01PM0.53m | ||||||||||||||||||
 | |  |  |  |  | | | | | | | | | |  | | | | | | | | | |
 | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 18 | 16 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 17 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 12 | 12 | 11 |
Feels °C | 15 | 15 | 13 | 8 | 8 | 10 | 11 | 10 | 10 | 9 | 9 | 8 | 10 | 14 | 14 | 13 | 14 | 14 | 15 | 12 | 11 | 7 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 15 | SW 14 | WSW 4 | WSW 4 | WNW 4 | NNW 4 | NNW 4 | NNW 4 | SW 6 | SW 6 | — | — | — | W 11 | W 11 | W 19 | SW 17 | SW 4 | SW 4 | WSW 4 | WSW 9 | WSW 9 |
| kJ | 11 | 10 | 9 | 8 | 2 | 2 | 4 | 8 | 2 | 2 | 2 | 1 | — | — | — | 2 | 2 | 7 | 12 | 4 | 3 | 2 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | SW 6 | W 12 | W 11 | W 8 | SW 14 | W 13 | SW 4 | SW 7 | SW 7 | SW 6 | — | — | — | — | — | — | — | W 10 | W 10 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 |
| kJ | 1 | 3 | 3 | 1 | 8 | 3 | 1 | 2 | 2 | 2 | — | — | — | — | — | — | — | 2 | 2 | 25 | 24 | 24 | 23 | 21 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | W 6 | W 11 | W 8 | W 8 | SW 7 | SW 4 | SW 4 | W 12 | W 12 | W 11 | — | — | — | — | — | — | W 10 | W 10 | W 10 | SW 10 | W 16 | — |
| kJ | 3 | 3 | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 3 | 3 | 2 | — | — | — | — | — | — | 2 | 2 | 2 | 4 | 5 | — |
Wind waves Height (m) Direction Period (s) | WSW 3 | WSW 3 | WSW 4 | NW 4 | NNW 4 | NNW 5 | NNW 5 | — | — | SE 2 | SE 3 | S 3 | SSW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 4 | SW 4 | — | NW 3 | NNW 4 | NNW 4 | N 4 |
| kJ | 1 | 4 | 8 | 22 | 35 | 27 | 7 | — | — | 1 | 2 | 5 | 17 | 21 | 22 | 22 | 17 | 12 | 6 | — | 2 | 8 | 14 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 126 | 126 | 141 | 126 | 138 | 138 | 113 | 113 | 113 | 125 | 132 | 153 | 180 | 134 | 184 | 185 | 184 | 125 | 107 | 107 | 60 | 120 | 138 | 138 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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